a car with mass 1220 kg crashes into a wall. the car's velocity immediately before the...
a car with mass 1220 kg crashes into a wall. the car's velocity immediately before the collision was 13.1 m/s and the bumper is compressed like a spring with spring constant 1.14 x 10^7 N/m. What is the maximum deformation of the bumper for this collision?
Homework Answers
The initial kinetic energy of the car is converted to potential
images of the spring. We use this to find the required deformation
as shown below
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